<!DOCTYPE html>
<meta http-equiv="Content-Security-Policy" content="script-src 'nonce-wpt' 'nonce-script'; default-src 'none'; style-src 'nonce-style'; connect-src 'self';">
<title>Makes sure that preload requests use their nonce for the CSP</title>
<script src="/resources/testharness.js" nonce="wpt"></script>
<script src="/resources/testharnessreport.js" nonce="wpt"></script>
<script src="/preload/resources/preload_helper.js" nonce="wpt"></script>
<link rel=preload href="/preload/resources/stash-put.py?key={{uuid()}}" as=style>
<link rel=preload href="/preload/resources/stash-put.py?key={{uuid()}}" as=style nonce="style">
<link rel=preload href="/preload/resources/stash-put.py?key={{uuid()}}" as=script>
<link rel=preload href="/preload/resources/stash-put.py?key={{uuid()}}" as=script nonce="script">
<body>
<script nonce="wpt">
promise_test(async (t) => {
  verifyPreloadAndRTSupport();
  const keys = [];
  const links = document.querySelectorAll('link:not([nonce])');
  for (const link of links) {
    if (link.rel === 'preload') {
      const r = /\?key=([a-zA-Z0-9\-]+)$/;
      keys.push(link.href.match(r)[1]);
    }
  }
  await new Promise((resolve) => step_timeout(resolve, 3000));

  for (const key of keys) {
    assert_false(await hasArrivedAtServer(key));
  }
}, 'Preload requests without a nonce are blocked by CSP.');

promise_test(async (t) => {
  verifyPreloadAndRTSupport();
  const keys = [];
  const links = document.querySelectorAll('link[nonce]');
  for (const link of links) {
    if (link.rel === 'preload') {
      const r = /\?key=([a-zA-Z0-9\-]+)$/;
      keys.push(link.href.match(r)[1]);
    }
  }
  await new Promise((resolve) => step_timeout(resolve, 3000));

  for (const key of keys) {
    assert_true(await hasArrivedAtServer(key));
  }
}, 'Preload requests with a correct nonce are allowed by CSP.');
</script>

